K15325424

Solution K15325424
Thursday, May 3, 2018 9:59:18 PM CEST
NA_MACK_Vehicle_Range
NA_MACK_Vehicle_Ran
ge
LR , LEU , MRU , Anthem , CHU , CXU , GU , TD
Engine family
Engine family
MP7 , MP8 , MP10
Emission Standard
Emission Standard
2018 , OBD2017 , US17 GHG , US16 , US15 , US13 OBD , US14 GHG
** SOLUTION **
Title (customer effect)
Mack Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction
Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 Commonly Model Years 2015 To 2017 (Non-Common Rail Fuel System) Chassis
Cause
US14+OBD13, US14+OBD15 And US14+OBD16 (Commonly Model Years 2015 To
2017) chassis may log DTC P026C.
Solution
Verify the chassis emissions level
• Details can be found in the Product Details box on the Product tab in PTT as seen
below:
For US14+OBD13
- Refer to FSB 284-066 Engine Control Module (ECM) and Aftertreatment Control
Module (ACM), Reprogramming.
• This bulletin is current as of 17 April 2018.
For US14+OBD15
- Software improvements have been released to address this code. Refer to the table
below:
For US14+OBD16
- Refer to FSB 284-065 Engine Control Module (ECM) and Aftertreatment Control
Module (ACM), Reprogramming.
• This bulletin is current as of 17 April 2018.
If any other symptoms or related codes are present, normal diagnostics will need
to be performed for them. P026C generating due to software will not cause physical
symptoms.
Campaign code
FSB 284-065; FSB 284-066
Solution visibility
Dealer distribution
Function(s)/component(s) affected
Function affected
FSB
, fuel supply , injectors , exhaust , 1 1 0 EMS , 2 1 0 ACM
Function Group
Function Group
254 catalytic converter; exhaust emission control equipment , 255 turbocharger , 258
emissions after-treatment , 284 control system, fuel supply
Customer effect
Main customer effect
regeneration , calibration/programming/pairing/missing operation , diagnostics
/methodology , efficiency/abnormal behavior , fault code/display
Lights/Messages on
information display
Driver's information warning pictogram
Fault code(s)
OBD 2013 Diagnostic
Trouble Codes
P026C00
Conditions
Vehicle operating mode
Frequency of occurrence of
problem
External temperature
when driving , when stationary
always
20 / 30 °C
Administration
Author
RU4469V
Dealer ID
RU4469V
Last modified by
RU4469V
Creation date
17-04-2018 18:04
Date of last update
18-04-2018 17:04
Status
Published